75 years ago this weekend saw the Festival of Britain open to much fanfare. In 1951, cities were being rebuilt from the rubble of war, there were food shortages and rationing, and there was uncertainty in everyday life. But instead of retreating into itself and just focusing on the practicalities of post-war life, Britain decided to do something remarkable and celebrate itself.

The Festival saw the SouthBank of the Thames in Central London transformed into a cultural and entertainment hub, much as it had been centuries earlier, and it left a lasting imprint, shaping modern British design, architecture, and public art for decades to come. But perhaps its most powerful legacy was in creating a shared collective national experience, a moment in time where people felt like belonged to something far greater than themselves.

We’ve had glimpses of that more recently, and the London 2012 Olympics carried a similar energy. I vividly remember how, for those few weeks, there was a real sense of shared joy and excitement across the country, no matter who we were. The opening ceremony showed a Britain that reflected its modern identity, whimsical, eccentric, confident and diverse, with a keen sense of our history and an eye for what the future may hold.

Collective moments like this matter, because they bring the nation together and remind us of who we are and who we can be.

Sadly, that sense of togetherness is perhaps more fragile today. Differences feel more pronounced, more obvious than ever. Some seem more inclined to destroy rather than build bridges, and we have seen the horrible consequences of that this week in Golders Green.

In the Sikh scriptures, one of the revered saints of the faith, Bhagat Kabir, says “When the difference between myself and others is removed, then wherever I look, I see only You, the Divine”.

At a time of polarised communities both here and abroad, some minorities feel under threat, particularly when it’s easier to withdraw into our own perspectives than it is to convene with those who may see the world differently.

But if we look beyond those differences, I believe we are far stronger as a country than some – both inside and outside the UK - might give us credit for.

75 years ago, the Festival of Britain was special because of its spirit of hope and togetherness. Likewise with London 2012. They weren’t times of perfect agreement, in fact far from it, but they remained moments of shared experience nonetheless because they celebrated us – every single one of us – in our United Kingdom.